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Scored forOutcome alternatives
21st Century250 count • 250 servingsAvailable now$7.59$0.03 / serving4.7 · 72,385 ratings25 / day
36−51 pts from leader
#1729 of 12070 ranked for constipationLeader · NOW Foods, NOW Foods, Magnesium Citrate, 200 mg, 250 Tablets — 87
Why this ranks #1729 for constipation
- Evidence fitMagnesium Oxide and Calcium Carbonate are the strongest evidence signals for this outcome.
- Dose fit0 of 2 dosed ingredients land in the studied range. Magnesium Oxide at 250 mg sits below the studied 400-1000 mg window.
- Price / serving$0.03 per serving — low price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustStrong trust signals — consistently high marks from verified buyer ratings.
Trade-offsDose fit is the weak spot on this listPopularity trails the other picks here
The numbers · ConstipationWhat's inside
36
36
10
86
250 mgBelow rangebelow the studied 400-1000 mg window
65 mgBelow rangebelow the studied 1000-2000 mg window
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